Ramírez, Luisa Fernanda, Aura Cecilia Cannona Rodríguez, Mauricio Guerra Hincapié, Tatiana Vidal Gutiérrez, and Jahir Alexander Gutierrez Ossa. “Colombian Exports: The Motor Pulls of the Economy in Difficult Moments (1990 - 2005)”. Semestre Económico 5, no. 9 (June 30, 2001). Accessed July 13, 2026. https://revistas.udem.edu.co/index.php/economico/article/view/1355.